Supertec Machinery Inc.

Cylindrical Grinder

Internal Grinder

Centerless Grinder

Surface Grinder

Double Column Surface Grinder
SPG-15 Series
SPG-20 Series
Surface Grinder (Saddle Type)
STP-618/818 Series
STP-1428/1834 Series
High Precision Surface Grinder (Saddle Type)
PL-1224/1632NC Series
Surface Grinder (Column Type)
PL-2448/2460NC Series
PL-2480/24100/24120NC Series
CNC Surface Grinder (Saddle Type)
PL-1224/1632CNC Series
CNC Surface Grinder (Column Type)
PL-2448/2460CNC Series
PL-2480/24100/24120CNC Series

Grinding Machine

Double Column Surface Grinder

Home>Products>Surface Grinder> Double Column Surface Grinder >SPG-20 Series

SPG-20 Series

Image of Double Column Surface Grinder - SPG-20 Series

HD Video of Double Column Surface Grinder - SPG-2040/CNC : SPG-2040/CNC

Features :

Optional Accessories :

  1. Balancing Stand
  2. Electromagnetic Chuck
  3. Auto. Demagnetizer
  4. Spare Wheel Flange
  5. Coolant System W/Paper Filter
  6. Coolant System W/Magnet Separator & Paper Filter
  7. Wheel Balancing System

Specifications :

Description / Model SPG –2030 SPG –2040 SPG –2050 SPG –2060
Capacity Max. Table Size 2000 x 3000 2000 x 4000 2000 x 5000 2000 x 6000
Max. Chuck Size 2000 x 3000 2000 x 4000 2000 x 5000 2000 x 6000
X-axis Stroke 3300 4300 5300 6300
Z-axis Stroke 850
Dist. From Table Top to Wheel Bottom 800(Ø510) / Opt.750(Ø610)
Distance Between Columns 2700
Max. Chuck Weight Height (kgs/mm) 4000 / 88 5300 / 88 6600 / 88 7900 / 88
Max. Loading of Table (kgs) 15000 20000
X-axis Hydraulic Stroke 3400 4400 5400 6400
Hydaulic Cylinder Spec. Ø125 x Ø90
 Main Pressure Source (kg/cm²) 20 25
Hydaulic Pump (Q L/min) 226 / 189 ( 60Hz / 50Hz )
Max. Table Speed (M/min) 2~30
Y-Axis Rapid Traverse Speed (M/min) 10
Y-axis Stroke 1800
MPG per Graduation 0.001
Servo Motor (KW) 1.8
Z-axis Rapid Traverse Speed (M/min) 5
MPG per Graduation 0.001
Servo Motor (KW) 1.8
Z-axis Wheel Head Grinding Wheel Size Ø510 x 50 x Ø254 Opt. Ø610 x 50 x Ø254
Spindle Motor (HP) 15HP / Opt. 20HP
Spindle Speed (RPM) 1250 / 1050
Coolant System Tank Volume 600
Processing Volume (L/min) 360
Motor (HP) 1 HP
Hydraulic System Tank Volume (L) 1200
Motor (HP) 15
Lubrication System Tank Volume (L) 40
Motor (HP) 1
Machine Net Weight (kgs) 40000 45000 50000 55000
Packing Dimension (L x W x H) (cm) 820 x 510 x 490 1020 x 510 x 490 1220 x 510 x 490 1420 x 510 x 490

Remark: We reserve the right to modify the specification relating to any of the above machines wirhout notice.

Relative Products :

- Page Top -